Russian
T-20 APC
The T-20 APC was most common and most commonly messed with APC during ww2
The APC can take up too 6-8 ppl but maybe the default 10 and it is armed with the passenger next to the diver with a DT-29 lmg on a machine gun port and it can move quite fast
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Japan
Type 1 Ho-Ki
The Ho-Ki like the T-20 was converted a lot to be many things but it has tall armored walls and no passenger seat but a MG mount for the Type 92 HMG but it makes up for being a fast like tracked Vehicle to transport troops in